Improve readability of underscorejs.org TOC

[ben-joostens]

The TOC section has the following CSS:

ul.toc_section {
    font-size: 11px;
    line-height: 14px;
    margin: 5px 0 0 0;
    padding-left: 0px;
    list-style-type: none;
    font-family: Lucida Grande;
}

Since Lucida Grande is/might be missing on default installs, the result is a tiny serif font being used. It is also superfluous as it is already declared with a proper fall-back, here:

.interface {
    font-family: "Lucida Grande", "Lucida Sans Unicode", Helvetica, Arial, sans-serif !important;
}

Example:

Simply removing font-family from that block would solve the issue, though I've increased the font-size slightly since 11px is tiny no matter what font is used.

[captbaritone]

Seems kinda unbalanced to my eye, but maybe I'm just used to the old look...